package chapter03.Example3334;
class Student05{
    public Student05(){
        System.out.println("调用了无参构造方法");
    }
}
public class Example05 {
    public static void main(String[] args) {
        System.out.println("声明对象...");
        Student05 stu = null;             //声明对象
        System.out.println("实例化对象...");
        stu = new Student05();            //实例化对象
    }
}
